CrusaderTM rebound valving range may be easily revalved by the user
we were driven to develop the best solutions on the market for roll over safety starting with our DIY Roll cage kits
The result has much better durability and wear characteristics than the undersized bearings used in some competitors' plates
Read more about the engineering behind our camber plates here
Retains all plastics and rear seat bottoms
2" Stainless Headers. 2006-2013 Z06/ZR1 Corvette. Firebird CrusaderTM rebound valving range mayKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud